While imperceptible to humans, these tiny delays are significant for experiments that rely on pulsars as ultra-precise cosmic ...

A crowd-sourced search for alien intelligence called SETI@Home is in its final stages, analyzing 100 radio signals of ...

Consciousness could be a fundamental part of reality, like gravity or matter, according to this controversial theory.

Those concerned that 3I/ATLAS' arrival to our solar system meant that some sort of alien invasion was imminent can breathe a ...

We ask one of the biggest questions in science do aliens exist. Astronomers search for planets that could support life. Water atmosphere and energy are key clues. New telescopes now study distant ...

What does it mean to be a Betazoid? Here's how 'Starfleet Academy' is expanding the canon of a beloved 'Next Generation' ...

Add Yahoo as a preferred source to see more of our stories on Google. An international team of researchers pointed the largest single-dish radio telescope in the world at 3I/ATLAS. In July, ...

In July, researchers using the NASA-funded Asteroid Terrestrial-impact Last Alert System survey telescope in Chile made an exceedingly rare discovery: a mysterious object passing through the solar ...

When ET phones home, it could be his last call. Contrary to sci-fi movie depictions, our first contact might not be with a super advanced alien civilization at the height of power. Rather, Ivy League ...

In September, NASA announced the discovery of a possible sign of life, known as a potential biosignature, on Mars. The Perseverance rover, which has been exploring a dried-up lakebed for years, found ...